Box filling component of box filling and sealing machine

Abstract

The utility model discloses a boxing component of a boxing and sealing machine. The boxing component comprises a main rack, a box suction device, a flaring device and a stack pushing device, wherein the box suction device, the flaring device and the stack pushing device are installed on the main rack. A box supporting frame is arranged in the main machine frame, and a boxing station is formed on the box supporting frame. A storage station is formed on one side of the boxing station and used for providing box materials, and a stacking station is formed at one end of the boxing station and used for providing strip box stacks; the box suction device is arranged at the top of the boxing station and used for taking out the box materials from the material storage station and unfolding the box materials into paper boxes; the flaring device is arranged between the boxing station and the stacking station, a boxing channel is formed in the flaring device, and the boxing channel communicates with the boxing station and the stacking station; and the stack pushing device is used for pushing the carton stacks on the stacking station into the cartons on the boxing station through the boxing channel. The automatic boxing device can replace the technological process of manual boxing, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically to a box-packing component of a box-sealing machine. Background Technology

[0002] Currently, in the tobacco industry, when a malfunction occurs on the overhead conveyor line for cigarettes or at the end of the conveyor line, causing a shutdown of more than 30 minutes, the cigarette cartons are manually stacked and placed into cartons at the cigarette carton exit of the packaging machine. This method ensures efficient production without stopping the packaging machine. This process involves opening unopened cartons and packing stacked cartons into boxes.

[0003] First, manual labor is required to open and seal the cardboard boxes. Then, manual labor is needed to stack the cartons and place them into the boxes, and finally, the boxes are sealed. This manual operation is inefficient and wastes a lot of manpower and resources. A cigarette factory's economic benefits depend on its production volume, so production efficiency is crucial. Manual box packing is technically low-skilled and time-consuming. There is a market demand for automated box packing machines to replace the manual process and improve production efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a box packing component of a box packing machine to replace the manual box packing process and improve production efficiency.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A box-packing component of a box-packing machine, characterized in that it includes a main frame, and a box-suction device, a flaring device, and a stacking device mounted on the main frame;

[0007] The main frame is equipped with a pallet rack, and a packing station is formed on the pallet rack; a material storage station is formed on one side of the packing station, which is used to provide box materials; and a stacking station is formed at one end of the packing station, which is used to provide carton stacks.

[0008] The suction box device is located at the top of the packing station. The suction box device is used to remove the box material from the storage station and unfold the box material into a cardboard box.

[0009] The flaring device is disposed between the packing station and the stacking station, and a packing channel is formed inside the flaring device, which connects the packing station and the stacking station.

[0010] The stacking device is used to push the stack of cartons on the stacking station into the carton on the packing station through the packing channel.

[0011] In one optional embodiment, the suction box device includes a box-dragging assembly, a suction assembly, and a box-blocking rod;

[0012] The trolley assembly is used to drive the adsorption assembly to move between the storage station and the packing station; the trolley assembly includes a trolley mounting plate, a trolley driving component and a trolley transmission mechanism, the trolley mounting plate is connected to the main frame through a guide rail slider mechanism, and the trolley driving component is linked with the trolley mounting plate through the trolley transmission mechanism.

[0013] The adsorption assembly includes an adsorption mounting base, the top of which is fixed to the trailer mounting plate, and an adsorption swing arm hinged to the bottom of the adsorption mounting base. A suction cup frame is connected to the end of the adsorption swing arm, and a plurality of buffer suction cups are provided on the suction cup frame. The adsorption assembly also includes an adsorption driving component, which is used to drive the adsorption swing arm to swing.

[0014] The baffle rod has a top end and a bottom end. The top end of the baffle rod is located near the material storage station and is fixed to the main frame by an optical axis support. The bottom end of the baffle rod extends to the top of the packing station, and an arc-shaped transition section is formed between the top end and the bottom end of the baffle rod.

[0015] In one optional embodiment, the flaring device includes a flaring substrate, a first flaring assembly, and a second flaring assembly;

[0016] The first flaring assembly and the second flaring assembly are disposed at both ends of the flaring substrate, and a packing channel is formed between the first flaring assembly and the second flaring assembly;

[0017] The flared substrate is connected to the main frame via a slider guide rail mechanism, thereby allowing the flared substrate to translate relative to the frame, driving the first flared assembly and the second flared assembly to translate between the packing station and the stacking station.

[0018] A substrate drive component and a substrate transmission screw are provided between the flared substrate and the main frame; the substrate drive component is fixed to the main frame via a motor mounting base; the substrate transmission screw is rotatably connected to the main frame via a screw mounting base, one end of the substrate transmission screw is connected to the flared substrate via a screw nut, and the other end is connected to the substrate drive component via a pulley mechanism.

[0019] In one optional embodiment, the flaring device further includes a pallet assembly disposed at the bottom of the packing channel. The pallet assembly includes a pallet driver and a pallet body. The pallet driver has a fixed end and a telescopic end. The fixed end of the pallet driver is fixed to the main frame, and the telescopic end of the pallet driver is connected to the pallet body. The pallet body is used to support the lower carton of the carton.

[0020] In one optional embodiment, the first flaring assembly includes a flaring mounting bracket, which is connected to the flaring substrate via a guide rail slider mechanism.

[0021] A flaring width adjusting screw is provided between the flaring mounting bracket and the flaring base plate. The flaring width adjusting screw is connected to the flaring base plate through a screw mounting seat. One end of the flaring width adjusting screw is screwed to the flaring mounting bracket, and the other end is provided with a flaring width adjusting handwheel. A locking element is provided at the connection between the flaring width adjusting screw and the screw mounting seat.

[0022] In one optional embodiment, the first flaring assembly further includes an upper guide plate structure and a lower guide plate structure. The upper guide plate structure includes a flaring upper guide plate and an upper guide plate mounting base. The flaring upper guide plate has an upper page flaring portion and a side page flaring portion. The flaring upper guide plate has a connecting end and a free end. The connecting end of the flaring upper guide plate is connected to the flaring mounting frame through the upper guide plate mounting base. The free end of the flaring upper guide plate is used to support the upper carton page and the side carton page, isolating the upper carton page and the side carton page outside the packing channel.

[0023] The lower guide plate structure includes a flared lower guide plate and a lower guide plate mounting base; the flared lower guide plate has a lower page flared portion and a side page flared portion, the flared lower guide plate has a connecting end and a free end, the connecting end of the flared lower guide plate is connected to the flared mounting frame through the lower guide plate mounting base, and the free end of the flared lower guide plate is used to support the lower carton page and the side carton page, isolating the lower carton page and the side carton page outside the packing channel.

[0024] In one optional embodiment, the flared upper guide plate is hinged to the upper guide plate mounting seat via a first hinge shaft, the first hinge shaft being inclined; the flared lower guide plate is hinged to the lower guide plate mounting seat via a second hinge shaft, the second hinge shaft being inclined; the first hinge shaft and the second hinge shaft are connected by a universal coupling.

[0025] The upper guide plate mounting base is provided with a guide plate drive component. The output end of the guide plate drive component is connected to the first hinge shaft. The guide plate drive component drives the first hinge shaft to rotate, so that the upper guide plate and the lower guide plate rotate synchronously, causing the free ends of the upper guide plate and the lower guide plate to open or close.

[0026] In one optional embodiment, the universal coupling is a telescopic universal coupling;

[0027] The upper guide plate mounting seat is connected to the flared mounting frame via a guide rail slider mechanism. A flared height adjusting screw is provided between the upper guide plate mounting seat and the flared mounting frame. The flared height adjusting screw is connected to the flared mounting frame via a screw mounting seat. One end of the flared height adjusting screw is screwed to the upper guide plate mounting seat, and the other end is provided with a flared height adjusting handwheel. A locking element is provided at the connection between the flared height adjusting screw and the screw mounting seat.

[0028] In one optional embodiment, the stacking device includes a stacking mounting frame, a stacking drive assembly, and a pusher plate assembly; the stacking mounting frame is fixed to the main frame; the pusher plate assembly includes a pusher plate seat and a pusher plate structure, the top of the pusher plate seat is connected to the stacking mounting frame via a guide rail slider mechanism, and the bottom is connected to the pusher plate assembly; the stacking drive assembly is disposed on the stacking mounting frame, and the stacking drive assembly is drively connected to the pusher plate seat, thereby driving the pusher plate assembly to move horizontally between the stacking station and the packing station.

[0029] In one optional embodiment, the pusher assembly includes a fixed pusher, a movable pusher, and a pusher drive. The fixed pusher is connected to the pusher base via a connecting arm, and the movable pusher is hinged to the fixed pusher. The pusher drive is disposed on the pusher base and is pulsatorically connected to the movable pusher. The pusher drive drives the movable pusher to rotate relative to the fixed pusher, thereby switching the pusher assembly between a flat state and a storage state.

[0030] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0031] The carton packing component of this utility model is supported and installed on a main frame. A carton support frame is mounted on the main frame to support the placement and conveying of cartons. A packing station is formed on the carton support frame. One side of the packing station is used to connect with a carton storage unit, which has a storage unit for supplying carton materials to the packing station. The other end of the packing station is used to install a carton stacking component, which has a stacking unit for supplying stacks of cartons to the packing station. An empty carton is then lifted from the storage unit by a suction device. The material is taken from the storage station and unfolded into a carton, which is then positioned at the packing station. A flaring device forms a packing channel between the packing station and the stacking station, preventing the carton flaps at the entrance from collapsing and allowing the carton stack to be smoothly pushed into the carton. A pushing device then pushes the carton stack from the stacking station through the packing channel into the unfolded carton at the packing station, completing the automated packing process. This replaces the manual packing process, reducing labor intensity and improving production efficiency. Attached Figure Description

[0032] Figure 1This is a schematic diagram of the packing components of the box-packing machine in Example 1;

[0033] Figure 2 This is a schematic diagram of the box suction device of the box packing component of the box packing machine in Example 1;

[0034] Figure 3 This is a schematic diagram of the box-loading component of the box-sealing machine in Example 1 from another angle, showing the suction device.

[0035] Figure 4 This is a schematic diagram of the flaring device of the box-packing component of the box-packing machine in Example 1;

[0036] Figure 5 This is a schematic diagram of the flaring device of the box-packing component of the box-packing machine in Example 1 from another angle;

[0037] Figure 6 This is a schematic diagram of the internal structure of the flaring device of the box-packing component of the box-packing machine in Example 1;

[0038] Figure 7 This is a schematic diagram of the stacking device of the box-packing component of the box-packing machine in Example 1;

[0039] Figure 8 This is a schematic diagram of the stacking device of the box-packing component of the box-packing machine in Example 1 from another angle.

[0040] Figure 9 This is a schematic diagram showing the usage status of the packing components of the box-packing machine in Example 1;

[0041] Figure 10 This is an internal schematic diagram showing the usage state of the packing component of the packing machine in Example 1.

[0042] In the diagram: 10. Main frame; 11. Packing station; 12. Storage station; 13. Stacking station; 14. Pallet rack; 20. Pallet suction device; 21. Pallet pulling assembly; 211. Pallet pulling mounting plate; 212. Pallet pulling drive component; 213. Pallet pulling transmission mechanism; 22. Adsorption assembly; 221. Adsorption mounting base; 222. Adsorption swing arm; 223. Suction cup frame; 224. Buffer suction cup; 225. Adsorption drive component; 23. Pallet stop bar; 30. Flaring device; 31. Packing channel; 32. Flaring base plate; 321. Base plate drive component; 322. Base plate transmission screw; 33. First flaring assembly; 331. Flaring mounting frame; 3311. Flaring width adjustment screw; 3312. Flaring width adjustment... 332. Handwheel; 333. Upper guide plate structure; 3321. Flared upper guide plate; 3322. Upper guide plate mounting seat; 3323. Flared height adjustment screw; 3324. Flared height adjustment handwheel; 333. Lower guide plate structure; 3331. Flared lower guide plate; 3332. Lower guide plate mounting seat; 334. Universal coupling; 335. Guide plate drive component; 34. Second flared assembly; 35. Pallet assembly; 351. Pallet drive component; 352. Pallet body; 40. Stacking device; 41. Stacking mounting frame; 42. Stacking drive assembly; 43. Push plate assembly; 431. Push plate seat; 432. Push plate structure; 4321. Fixed push plate; 4322. Movable push plate; 4323. Push plate drive component. Detailed Implementation

[0043] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Unless otherwise specified, the materials and equipment used in this embodiment are all commercially available. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0044] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0045] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, or a connection within two elements or an interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0046] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such process, method, product, or apparatus.

[0047] Example 1:

[0048] Please refer to Figure 1-10 As shown, this embodiment provides a box packing component for a box packing machine, including a main frame 10, and a box suction device 20, a flaring device 30, and a stacking device 40 installed on the main frame 10;

[0049] The main frame 10 is a sheet metal frame structure composed of several profiles, mainly serving a supporting function and providing an installation foundation for the various components of the equipment. In this embodiment, a carton rack 14 is provided inside the main frame 10. The carton rack 14 mainly includes several support rods disposed within the main frame 10, providing support for the placement and conveying of cartons. A packing station 11 is formed on the carton rack 14; a storage station 12 is formed on one side of the packing station 11, used to provide carton materials; and a stacking station 13 is formed at one end of the packing station 11, used to provide stacks of cartons.

[0050] The suction box device 20 is disposed on the top of the packing station 11. The suction box device 20 is used to take out the box material from the storage station 12 and unfold the box material into a cardboard box.

[0051] The flaring device 30 is disposed between the packing station 11 and the stacking station 13. A packing channel 31 is formed inside the flaring device 30, and the packing channel 31 connects the packing station 11 and the stacking station 13.

[0052] The stacking device 40 is used to push the stack of cartons on the stacking station 13 into the carton on the packing station 11 through the packing channel 31.

[0053] In this embodiment, the main frame 10 provides support and installation foundation. A carton rack 14 is installed on the main frame 10 to support the placement and conveying of cartons. A packing station 11 is formed on the carton rack 14. One side of the main frame 10 is used to connect with a carton storage unit. The carton storage unit has a storage station 12, which supplies carton materials to the packing components of this embodiment. One end of the packing station 11 is used to install a carton stacking component, which has a stacking station 13. The carton stacking component supplies stacked cartons to the packing components of this embodiment. Unopened cartons are then removed by the suction device 20. The cardboard box material is taken out from the storage station 12 and unfolded into a cardboard box; the flaring device 30 forms a packing channel 31 between the packing station 11 and the stacking station 13, keeping the box flaps at the entrance of the opened cardboard box from collapsing, so that the carton stack can be smoothly pushed into the carton; the pushing device 40 pushes the carton stack on the stacking station 13 into the unfolded cardboard box in the packing station 11 through the packing channel 31, completing the automated packing process of the carton stack. This replaces the manual packing process, reduces labor intensity, and improves production efficiency.

[0054] Specifically, the suction box device 20 includes a box-pulling assembly 21, a suction assembly 22, and a box-blocking rod 23.

[0055] The trailer assembly 21 includes a trailer mounting plate 211, a trailer drive component 212, and a trailer transmission mechanism 213. The trailer mounting plate 211 is connected to the main frame 10 via a guide rail slider mechanism, allowing the trailer mounting plate 211 to translate relative to the main frame 10 between the storage station 12 and the packing station 11. The trailer drive component 212 is linked to the trailer mounting plate 211 via the trailer transmission mechanism 213. The trailer transmission mechanism 213 includes a drive wheel, a driven wheel, and a belt. The drive wheel is rotatably connected to the packing station 11. Above, the driven wheel is positioned close to the storage station 12. A belt is sleeved around the drive wheel and the driven wheel in the circumferential direction. The drive wheel is connected to the output shaft of the trolley drive 212. The trolley mounting plate 211 is connected to the belt through a belt clamp. Power is provided by the trolley drive 212 to drive the drive wheel and the driven wheel to rotate, which in turn drives the trolley mounting plate 211 connected to the belt to move horizontally. This causes the adsorption component 22 fixed on the trolley mounting plate 211 to move back and forth between the storage station 12 and the packing station 11, adsorbing the box material and pulling it out to the packing station 11.

[0056] The adsorption assembly 22 includes an adsorption mounting base 221, which is vertically arranged. The top of the adsorption mounting base 221 is fixed to the trailer mounting plate 211, and an adsorption swing arm 222 is hinged to the bottom of the adsorption mounting base 221. The end of the adsorption swing arm 222 is connected to a suction cup frame 223, and a plurality of buffer suction cups 224 are provided on the suction cup frame 223. The adsorption swing arm 222 can be a double swing arm arranged in the same direction, so that the double swing arm, the suction cup frame 223, and the adsorption mounting base 221 form a diamond truss structure, so that the buffer suction cups 224 on the suction cup frame 223 remain vertical and parallel to the surface of the box material on the storage station 12, thereby improving the adsorption stability. The adsorption assembly 22 in this embodiment also includes an adsorption drive 225, which is used to drive the adsorption swing arm 222 to swing. The adsorption drive 225 is a mini cylinder with a fixed end and a telescopic end. The fixed end of the mini cylinder is connected to the adsorption mounting base 221, and the telescopic end of the mini cylinder is connected to the adsorption swing arm 222. The extension and retraction of the mini cylinder drives the adsorption swing arm 222 to swing, thereby applying downward pressure to the box material adsorbed on the suction cup frame 223.

[0057] The baffle rod 23 has a top end and a bottom end. The top end of the baffle rod 23 is located near the storage station 12. The top end of the baffle rod 23 is fixed to the main frame 10 by an optical axis support. The bottom end of the baffle rod 23 extends to the top of the packing station 11. An arc-shaped transition section is formed between the top end and the bottom end of the baffle rod 23.

[0058] After the adsorption component 22 picks up the upper part of the carton material, that is, the top of the carton, the carton-pulling component 21 begins to drag the adsorption component 22 from the material supply outlet of the storage station 12 toward the packing station 11. After moving a certain distance, the adsorption drive component 225 extends, causing the suction cup frame 223 to move backward and downward at the same time. Finally, the carton material unfolds into a carton under the downward pressure and the guidance of the baffle rod 23, and the unfolded carton is positioned at the packing station 11.

[0059] The flaring device 30 of this embodiment includes a flaring base plate 32, a first flaring component 33 and a second flaring component 34; the first flaring component 33 and the second flaring component 34 are disposed at both ends of the flaring base plate 32, and a packing channel 31 is formed between the first flaring component 33 and the second flaring component 34.

[0060] The flared substrate 32 is connected to the main frame 10 via a slider guide mechanism. A substrate driving component 321 and a substrate transmission screw 322 are provided between the flared substrate 32 and the main frame 10. The substrate driving component 321 is fixed to the main frame 10 via a motor mounting seat. The substrate transmission screw 322 is rotatably connected to the main frame 10 via a screw mounting seat. One end of the substrate transmission screw 322 is connected to the flared substrate 32 via a screw nut, and the other end is connected to the substrate driving component 321 via a pulley mechanism. The substrate driving component 321 drives the flared substrate 32 to translate via the substrate transmission screw 322, thereby causing the first flaring component 33 and the second flaring component 34 on the flared substrate 32 to translate between the packing station 11 and the stacking station 13, positioning both ends of the packing channel 31 at the packing station 11 and the stacking station 13, respectively.

[0061] The first flaring assembly 33 in this embodiment includes a flaring mounting bracket 331, which is connected to the flaring substrate 32 via a guide rail slider mechanism. A flaring width adjusting screw 3311 is provided between the flaring mounting bracket 331 and the flaring substrate 32. The flaring width adjusting screw 3311 is connected to the flaring substrate 32 via a screw mounting seat. One end of the flaring width adjusting screw 3311 is screwed to the flaring mounting bracket 331, and the other end is provided with a flaring width adjusting handwheel 3312. A locking element is provided at the connection between the flaring width adjusting screw 3311 and the screw mounting seat. Rotating the flaring width adjusting screw 3311 by the flaring width adjusting handwheel 3312 drives the flaring mounting bracket 331 to move horizontally, causing the first flaring assembly 33 to move closer to or further away from the second flaring assembly 34 at the other end of the flaring substrate 32, thereby adjusting the width of the packing channel 31 between the two. After adjustment, the relative position of the two is locked by the locking member, thus adapting to the packing requirements of different width specifications.

[0062] The first flaring assembly 33 further includes an upper guide plate structure 332 and a lower guide plate structure 333. The upper guide plate structure 332 and the lower guide plate structure 333 are disposed opposite to each other at the upper and lower ends of the flaring mounting frame 331 to support the carton pages and open the packing channel 31. The upper guide plate structure 332 includes a flaring upper guide plate 3321 and an upper guide plate mounting seat 3322. The flaring upper guide plate 3321 has an upper page flaring portion and a side page flaring portion. The flaring upper guide plate 3321 has a connecting end and a free end. The connecting end of the flaring upper guide plate 3321 is connected to the flaring mounting frame 331 through the upper guide plate mounting seat 3322. The free end of 3321 is used to support the top and side panels of the carton, isolating them from the packing channel 31. The lower guide plate structure 333 includes a flared lower guide plate 3331 and a lower guide plate mounting base 3332. The flared lower guide plate 3331 has a lower flared portion and a side flared portion. The flared lower guide plate 3331 has a connecting end and a free end. The connecting end of the flared lower guide plate 3331 is connected to the flared mounting bracket 331 through the lower guide plate mounting base 3332. The free end of the flared lower guide plate 3331 is used to support the bottom and side panels of the carton, isolating them from the packing channel 31.

[0063] The flared upper guide plate 3321 is hinged to the upper guide plate mounting base 3322 via a first hinge shaft, the first hinge shaft being inclined; the flared lower guide plate 3331 is hinged to the lower guide plate mounting base 3332 via a second hinge shaft, the second hinge shaft being inclined; the first hinge shaft and the second hinge shaft are connected by a universal coupling 334.

[0064] The upper guide plate mounting base 3322 is provided with a guide plate driving component 335. The output end of the guide plate driving component 335 is connected to the first hinge shaft. The guide plate driving component 335 drives the first hinge shaft to rotate, so that the flared upper guide plate 3321 and the flared lower guide plate 3331 rotate synchronously, so that the free ends of the flared upper guide plate 3321 and the flared lower guide plate 3331 open or close.

[0065] In this embodiment, the universal coupling 334 is a telescopic universal coupling 334; the upper guide plate mounting seat 3322 is connected to the flared mounting frame 331 through a guide rail slider mechanism; a flared height adjusting screw 3323 is provided between the upper guide plate mounting seat 3322 and the flared mounting frame 331; the flared height adjusting screw 3323 is connected to the flared mounting frame 331 through a screw mounting seat; one end of the flared height adjusting screw 3323 is screwed to the upper guide plate mounting seat 3322, and the other end is provided with a flared height adjusting handwheel 3324; a locking element is provided at the connection between the flared height adjusting screw 3323 and the screw mounting seat. Rotating the flaring height adjustment screw 3323 by turning the flaring height adjustment handwheel 3324 causes the upper guide plate mounting seat 3322 to move up and down, so that the upper guide plate structure 332 and the lower guide plate structure 333 move closer or further apart, thereby adjusting the height of the packing channel 31 between them. After adjustment, the relative position of the two is locked by the locking device, thus adapting to the packing requirements of different height specifications.

[0066] The flaring device 30 in this embodiment also includes a pallet assembly 35, which is disposed at the bottom of the packing channel 31. The pallet assembly 35 includes a pallet drive 351 and a pallet body 352. The pallet drive 351 has a fixed end and a telescopic end. The fixed end of the pallet drive 351 is fixed to the main frame 10, and the telescopic end of the pallet drive 351 is connected to the pallet body 352. The pallet body 352 is used to support the bottom sheet of the carton.

[0067] The structure of the second flaring component 34 is the same as that of the first flaring component 33. The two are arranged opposite each other, which can be understood by those skilled in the art, and will not be described in detail here.

[0068] During use, after the carton is successfully unfolded, the base plate drive 321 drives the flaring base plate 32 to move the first flaring assembly 33 and the second flaring assembly 34 into the carton, so that the free ends of the upper flaring guide plate 3321 and the lower flaring guide plate 3331 enter the carton's leaf area. Then, the guide plate drive 335 drives the upper flaring guide plate 3321 to open, and at the same time, the universal coupling 334 drives the lower flaring guide plate 3331 to open. Then, the pallet drive 351 drives the pallet body 352 to lift the lower leaf of the carton upward, preventing the lower leaf from opening downward and affecting the entry of the carton stack when it enters the carton. The flaring device 30 can adjust the height of the upper flaring guide plate 3321 by adjusting the flaring height handwheel 3324 to accommodate cartons of different heights, and can adjust the width of the flaring guide plate by adjusting the flaring width handwheel 3312 to accommodate the packing requirements of cartons of different sizes.

[0069] The stacking device 40 of this embodiment includes a stacking mounting frame 41, a stacking drive assembly 42, and a pusher assembly 43. The stacking mounting frame 41 is fixed to the main frame 10. The pusher assembly 43 includes a pusher seat 431 and a pusher structure 432. The top of the pusher seat 431 is connected to the stacking mounting frame 41 through a guide rail slider mechanism, and the bottom is connected to the pusher assembly 43. The stacking drive assembly 42 is disposed on the stacking mounting frame 41. The stacking drive assembly 42 is connected to the pusher seat 431 through a transmission connection. The pusher drive assembly 42 drives the pusher assembly 43 to move horizontally between the stacking station 13 and the packing station 11.

[0070] The pusher assembly 43 includes a fixed pusher plate 4321, a movable pusher plate 4322, and a pusher drive component 4323. The fixed pusher plate 4321 is connected to the pusher base 431 via a connecting arm, and the movable pusher plate 4322 is hinged to the fixed pusher plate 4321. The pusher drive component 4323 is disposed on the pusher base 431 and is connected to the movable pusher plate 4322 via a transmission connection. The pusher drive component 4323 drives the movable pusher plate 4322 to rotate relative to the fixed pusher plate 4321, allowing the pusher assembly 43 to switch between a flat state and a storage state. The structure is compact and saves space.

[0071] When the cartons are stacked upwards, the pusher drive 4323 extends to drive the movable pusher 4322 to retract to the storage state. After the cartons are stacked, the movable pusher 4322 is retracted, causing the movable pusher 4322 to rotate to the flat state. Then, the stacking drive assembly 42 drives the pusher assembly 43 to move along the packing channel 31, pushing the carton stack from the stacking station 13 into the carton inside the packing station 11.

[0072] Although only certain components and embodiments of this application have been illustrated and described, many modifications and alterations (e.g., variations in the size, dimensions, structure, shape and proportion of the various elements, installation arrangement, material use, color, orientation, etc.) will be conceived by those skilled in the art without actually departing from the scope and spirit of the claims.

[0073] Finally, it should be noted that the above embodiments are only preferred embodiments of this utility model and should not be used to limit the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A cartoning assembly of a cartoning machine, characterized in that Includes a main frame, and a suction box device, a flaring device, and a stacking device mounted on the main frame; The main frame is equipped with a pallet rack, and a packing station is formed on the pallet rack; a material storage station is formed on one side of the packing station, which is used to provide box materials; and a stacking station is formed at one end of the packing station, which is used to provide carton stacks. The suction box device is located at the top of the packing station. The suction box device is used to remove the box material from the storage station and unfold the box material into a cardboard box. The flaring device is disposed between the packing station and the stacking station, and a packing channel is formed inside the flaring device, which connects the packing station and the stacking station. The stacking device is used to push the stack of cartons on the stacking station into the carton on the packing station through the packing channel.

2. A cartoning assembly for a cartoning machine according to claim 1, wherein, The suction box device includes a box-dragging assembly, a suction assembly, and a box-blocking rod; The trolley assembly is used to drive the adsorption assembly to move between the storage station and the packing station; the trolley assembly includes a trolley mounting plate, a trolley driving component and a trolley transmission mechanism, the trolley mounting plate is connected to the main frame through a guide rail slider mechanism, and the trolley driving component is linked with the trolley mounting plate through the trolley transmission mechanism. The adsorption assembly includes an adsorption mounting base, the top of which is fixed to the trailer mounting plate, and an adsorption swing arm hinged to the bottom of the adsorption mounting base. A suction cup frame is connected to the end of the adsorption swing arm, and a plurality of buffer suction cups are provided on the suction cup frame. The adsorption assembly also includes an adsorption driving component, which is used to drive the adsorption swing arm to swing. The baffle rod has a top end and a bottom end. The top end of the baffle rod is located near the material storage station and is fixed to the main frame by an optical axis support. The bottom end of the baffle rod extends to the top of the packing station, and an arc-shaped transition section is formed between the top end and the bottom end of the baffle rod.

3. A cartoning assembly for a cartoning machine according to claim 1, wherein, The flaring device includes a flaring substrate, a first flaring assembly, and a second flaring assembly; The first flaring assembly and the second flaring assembly are disposed at both ends of the flaring substrate, and a packing channel is formed between the first flaring assembly and the second flaring assembly; The flared substrate is connected to the main frame via a slider guide rail mechanism, thereby allowing the flared substrate to translate relative to the frame, driving the first flared assembly and the second flared assembly to translate between the packing station and the stacking station. A substrate drive component and a substrate transmission screw are provided between the flared substrate and the main frame; the substrate drive component is fixed to the main frame via a motor mounting base; the substrate transmission screw is rotatably connected to the main frame via a screw mounting base, one end of the substrate transmission screw is connected to the flared substrate via a screw nut, and the other end is connected to the substrate drive component via a pulley mechanism.

4. A cartoning assembly for a cartoning machine according to claim 3, wherein, The flaring device also includes a pallet assembly, which is located at the bottom of the packing channel. The pallet assembly includes a pallet driver and a pallet body. The pallet driver has a fixed end and a telescopic end. The fixed end of the pallet driver is fixed to the main frame, and the telescopic end of the pallet driver is connected to the pallet body. The pallet body is used to support the bottom of the carton.

5. A cartoning assembly for a cartoning machine according to claim 3, wherein, The first flaring assembly comprises a flaring mounting frame connected with a flaring base plate through a guide rail sliding block mechanism; A flaring width adjusting screw is arranged between the flaring mounting frame and the flaring base plate, and is connected with the flaring base plate through a screw mounting seat, one end of the flaring width adjusting screw is screwed with the flaring mounting frame, and the other end is provided with a flaring width adjusting hand wheel; a locking piece is arranged at the connection between the flaring width adjusting screw and the screw mounting seat.

6. A cartoning assembly for a cartoning machine according to claim 5, wherein, The first flaring assembly further comprises an upper guide plate structure and a lower guide plate structure, the upper guide plate structure comprises a flaring upper guide plate and an upper guide plate mounting seat; the flaring upper guide plate has an upper page flaring part and a side page flaring part, and has a connected end and a free end; the connected end of the flaring upper guide plate is connected with the flaring mounting frame through the upper guide plate mounting seat, and the free end of the flaring upper guide plate is used for supporting the upper and side box pages of the carton and isolating the upper and side box pages of the carton outside the carton loading channel; The lower guide plate structure comprises a flaring lower guide plate and a lower guide plate mounting seat; the flaring lower guide plate has a lower page flaring part and a side page flaring part, and has a connected end and a free end; the connected end of the flaring lower guide plate is connected with the flaring mounting frame through the lower guide plate mounting seat, and the free end of the flaring lower guide plate is used for supporting the lower and side box pages of the carton and isolating the lower and side box pages of the carton outside the carton loading channel.

7. A cartoning assembly for a cartoning machine according to claim 6, wherein, The flaring upper guide plate is hinged with the upper guide plate mounting seat through a first hinge shaft, and the first hinge shaft is arranged obliquely; the flaring lower guide plate is hinged with the lower guide plate mounting seat through a second hinge shaft, and the second hinge shaft is arranged obliquely; the first hinge shaft and the second hinge shaft are connected through a universal coupling; A guide plate driving piece is arranged on the upper guide plate mounting seat, and an output end of the guide plate driving piece is connected with the first hinge shaft; the first hinge shaft is rotated by the guide plate driving piece, so that the flaring upper guide plate and the flaring lower guide plate are synchronously rotated, and the free ends of the flaring upper guide plate and the flaring lower guide plate are opened or gathered.

8. A cartoning assembly for a cartoning machine according to claim 7, wherein, The universal coupling is a telescopic universal coupling; The upper guide plate mounting seat is connected with the flaring mounting frame through a guide rail sliding block mechanism, a flaring height adjusting screw is arranged between the upper guide plate mounting seat and the flaring mounting frame, the flaring height adjusting screw is connected with the flaring mounting frame through a screw mounting seat, one end of the flaring height adjusting screw is screwed with the upper guide plate mounting seat, and the other end is provided with a flaring height adjusting hand wheel; a locking piece is arranged at the connection between the flaring height adjusting screw and the screw mounting seat.

9. A cartoning assembly for a cartoning machine according to claim 1, wherein, The push pile device comprises a push pile mounting frame, a push pile driving assembly and a push plate assembly; the push pile mounting frame is fixed to the main frame; the push plate assembly comprises a push plate seat and a push plate structure, the top of the push plate seat is connected with the push pile mounting frame through a guide rail sliding block mechanism, and the bottom is connected with the push plate assembly; the push pile driving assembly is arranged on the push pile mounting frame, and is in transmission connection with the push plate seat; the push plate assembly is translated between the stacking station and the carton loading station by the push pile driving assembly.

10. A cartoning assembly for a cartoning machine according to claim 9, wherein, The push plate assembly comprises a fixed push plate, a movable push plate and a push plate driving member, the fixed push plate is connected with the push plate seat through a connecting arm, and the movable push plate is hinged with the fixed push plate; The push plate driving member is arranged on the push plate seat, the push plate driving member is in transmission connection with the movable push plate, the movable push plate is driven to rotate relative to the fixed push plate through the push plate driving member, and the push plate assembly is switched between the flat state and the storage state.

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